Respiratory exerciser and the like



FIG. 1 is a perspective view of a respiratory exerciser showing my design;

FIG. 2 is an elevation of the left side of the respiratory exerciser illustrated in FIG. 1;

FIG. 3 is a front elevation of the respiratory exerciser illustrated in FIG. 1;

FIG. 4 is an elevation of the right side of the respiratory exerciser illustrated in FIG. 1;

FIG. 5 is a rear elevation of the respiratory exerciser illustrated in FIG. 1;

FIG. 6 is a top plan view of the respiratory exerciser illustrated in FIG. 1; and

FIG. 7 is a plan view of the bottom of the respiratory exerciser illustrated in FIG. 1. 

The ornamental design for a respiratory exerciser and the like, substantially as shown. 